Hey there @reyzelarbigoso,
Thanks for reaching out and welcome to the Community!
If by the time you created your Spotify account through Facebook you allowed your Facebook info to be shared with Spotify, you should be able to log in using the email address that was linked to your Facebook account. You just need to set a password using that email here.
In case that email isn't associated with your Spotify account, we recommend getting in touch with our Support Team so they can give you a hand. You can do it through any of the channels you'll find here.
If you have any questions, give us a shout.
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